Kiln Dried Sand 25kg

Product Ref: KDS25

Price: £5.40

Kiln Dry Sand / Jointing Sand is used for brushing in-between joints of all types of block paving, creating a close & tight bond, adding stability to the block paving.
Silica Sand ensures that the water can drain away freely through the laying course and sub-base preventing the build-up of surface water.
Non-staining. The sand complies with BS 7533-3:2005 Table D.4. The Silica Sand is a sub-angular grain.
Coverage: 50mm Block Thickness = Approx. 7.6 sqm/25kg bag. 60mm Block Thickness = Approx. 5.6 sqm/25kg bag. 80mm Block Thickness = Approx. 4.4 sqm/25kg bag
The sand is classified as a medium grade sand (250um). The sand colour is best described as ‘buff’ but can vary according to availability. NOTE: Packaging can vary from Red Bag or Plain Bag